Hot Carriers in Quasi-2-D Polar Semiconductors

北京大学沈长寿等，南极中山站电离层的极区特征，利用数字测高仪，介绍南极电离层分布情况及相应特点。-Peking University Shen longevity, the Antarctic Zhongshan Station polar ionosphere characteristics, the use of digital altimeter, describes the distribution of the Antarctic ionosphere and the correspo

通信方面极化码的研究，包括信道极化码，编码，译码方面。-Polarization Codes in communications, including channel codes polarization, coding, decoding aspects.